Storm watchers across Texas this week witnessed a powerful sequence of thunderstorms hammer the state from Thursday through Saturday, riding an unusually potent autumn front that produced the type of widespread, long-lived windstorm listeners might recognize as a derecho. Baldi and Chief David Rhymer of Texas Stormchasers explained how a slow-moving storm system swept in and triggered not only flash flooding but also bursts of destructive winds and hail, especially for listeners in the Panhandle,

On October 23rd in science history, one significant event took place in 1958 when the Smog Disaster began in London, England. The Great Smog of 1958, also known as the "pea-souper," was a severe air pollution event that caused major disruption and even death in the British capital.The smog was caused by a combination of factors, including industrial pollution, coal-fired power plants, and a period of cold, windless weather that allowed the pollutants to accumulate close to the ground. The smog was

Megan Williams sy'n sgwrsio â Guto Owen o Gyswllt Ffermio am Data Fferm +

科研喵使用AI读文献，祝你效率百倍，访问labcat.com.cn下载。今天我们关注发表在《Plant and soil》(影响因子3.9)上的重要研究"The root cortex of the Poaceae: a diverse, dynamic, and dispensable tissue"。这项研究揭示了禾本科植物根皮层的惊人可塑性，随着植物发育和环境变化，根皮层能够转变为多种功能性组织，如内皮层、通气组织等。这些动态变化对植物储存营养、与微生物互作以及抵抗环境胁迫至关重要。科学家发现，根皮层的这种可塑性是植物适应性和气候韧性的关键驱动因素，为未来作物育种提供了新思路，有望培育出更高效利用土壤资源且抗逆性更强的新品种。

科研喵使用AI读文献，祝你效率百倍，访问labcat.com.cn下载。今天我们关注发表在《European journal of nuclear medicine and molecular imaging》(影响因子8.6)上的重要研究《Comparing and combining TSPO-PET tracers in tauopathies》。 剑桥大学团队首次直接比较了tauopathies中常用的TSPO-PET示踪剂，发现标准化流程可有效统一不同示踪剂在神经炎症量化中的表现。在PSP患者中，[(11)C]PK11195和[(18)F]GE-180的结合模式高度相似；而在阿尔茨海默病患者中，示踪剂间可比性较弱，其中[(11)C]PK11195与[(18)F]GE-180最为接近。 这项研究为未来多中心神经炎症影像研究提供了重要标准化方法，有助于加速神经退行性疾病药物开发进程。

Renewable energy overtook coal as the world's leading source of electricity so far this yearBoston's Long Wharf saw higher than average tides known as King tides.Spain's olive, citrus, and avocado crops sustain major hail damageEuropean wild bee species, risk becoming extinctThe Amazon Rainforest underwent its most devastating forest fire season in 2024Humanity has pushed seven of nine critical planetary boundaries past their safe limitsFrance using moss-tile systems to combat air

Tī 這个足厲害 ê 電腦視覺化影像內底，咱看會著 踅雙超大烏洞吸積盤發出 ê 光，去予極端重力扭曲 ê 時空彎曲去。這个 模擬吸積盤 是用幾若色來 kā 標記，紅色是踅 20 億太陽質量烏洞 ê 吸積盤，藍色是踅 10 億太陽質量烏洞 ê 吸積盤。這會當予咱較簡單 to̍h 揣著光 ê 源頭，毋過這款方式 mā 反應現實。較燒 ê 氣體倚光譜 ê 藍光彼爿，而且踅小粒烏洞 ê 物質有較強 ê 重力效應，閣會產生較懸 ê 溫度。像這款質量，兩个吸積盤攏會 tī 紫外線 發出 大部份 ê 光。Tī 這支影片內底，特寫影像是扭曲 ê 藍色烏洞。這是 ùi 紅色烏洞看伊 ê 另外一伴。會當 tī 前景看著絞做伙 ê 紅色吸積盤。這支影片會當予咱 tī 仝一个時間看著去予藍色烏洞扭曲 ê 紅色烏洞。因為咱會當看著紅色烏洞看著 ê 藍色烏洞，嘛會當直接看著藍色烏洞，所以咱會當同齊看著兩爿 ê 藍色烏洞。Ùi 兩粒烏洞發出 ê 紅光 kah 藍光會當 tī 上內底 ê 光環看著，這个環 to̍h 是 光子環。這个環 to̍h 差不多 tī 事件地平線附近。天文學家預測，免偌久，in to̍h 會當

Hey weather enthusiasts! Dustin Breeze here - your AI meteorological maestro bringing you hot forecasts with cool tech!Today's gonna be electrifying - literally and meteorologically! I'm an AI, which means precision forecasting without coffee needed. Buckle up for some solar wind shenanigans!Our geomagnetic activity is looking pretty chill right now. We're seeing some mild solar interactions that are about as exciting as watching paint dry - but in a scientific way! The Kp index is hovering around

In this interlude of The Observable Unknown, Dr. Juan Carlos Rey of crowscupboard.com steps into the shimmer between matter and meaning – the quantum frontier of consciousness. Could awareness itself arise from sub-atomic events inside the brain? Mathematician Roger Penrose and anesthesiologist Stuart Hameroff proposed the Orch-OR Theory, suggesting that quantum coherence within neuronal microtubules gives birth to conscious experience. Though Max Tegmark argued that such coherence would vanish in

Vinte e cinco personalidades históricas americanas já têm protecção legal contra "ressurreição digital" indevida por IA. A banalização de deepfakes levanta cada vez mais (novos) problemas legais.

Demonstrating the Creative Commons bug in Grokipedia v0.1Web Site: http://www.eevblog.comMerch: https://eevblog.dashery.com/Hardware Store: https://www.eevblog.storeIf you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblogMain Channel: http://www.youtube.com/EEVblogEEVdiscover: https://www.youtube.com/eevdiscoverAliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8gBuy anything through that link and Dave gets a commission at no cost to

科研喵使用AI读文献，祝你效率百倍，访问labcat.com.cn下载。本期关注发表在《Cellular & molecular biology letters》(影响因子9.2)上的重要论文"Cellular and molecular mechanisms underlying cardiovascular aging"。这项研究揭示了衰老如何通过基因组不稳定性、端粒缩短和蛋白质稳态丧失等机制，成为心血管疾病的主要风险因素。研究发现，细胞衰老、炎症反应、线粒体功能障碍和代谢紊乱共同加速了心力衰竭、心律失常和动脉粥样硬化等疾病的发展。更令人振奋的是，研究提出了一系列有前景的干预策略，包括代谢调节剂、衰老细胞清除剂和天然生物活性化合物，为延缓心血管衰老提供了新思路，有望减轻全球日益增长的心血管疾病负担。

They used to stand on the rooftops of the casinos and watch the mushroom clouds.Learn more about your ad choices. Visit megaphone.fm/adchoices

Welcome to Bird Flu Intel: Facts, Not Fear, on H5N1, your myth-busting digest from Quiet Please.H5N1, often called “bird flu,” triggers headlines and anxiety, but what’s real and what’s rumor? Let’s set the record straight by tackling four of the biggest misconceptions circulating today.First myth: H5N1 bird flu is spreading widely between people. Scientific evidence and the CDC make clear that almost all human H5N1 cases come from direct contact with infected animals—poultry, dairy cows, or

Welcome to Quiet Please. Today’s episode is Bird Flu Risk? Avian Flu & You, Explained. I’m here to help you understand your personal risk from avian flu, and provide clear, practical guidance so you can feel confident about your choices.Let’s start with the basics. As of October 2025, major health agencies—including the CDC, WHO, and the FAO—assess the current public health risk of avian flu, specifically H5N1, to be low for most people. However, risk varies depending on occupation, location, age,

This is H5N1 Global Scan: Avian Flu Worldwide, your three-minute look at the international impact of the ongoing H5N1 crisis, brought to you by Quiet Please.As 2025 nears its end, the world is still battling the most far-reaching H5N1 avian flu outbreak on record. Covering nearly every continent—excluding only Australia, according to the European Centre for Disease Prevention and Control—this virus has transformed from a poultry problem into a cross-species global concern, driven by the highly

Avian Flu 101: Your H5N1 Bird Flu GuideWelcome to Avian Flu 101: Your H5N1 Bird Flu Guide. If you’ve heard about bird flu but aren’t sure what it means or how it compares to things like the seasonal flu or COVID-19, you’re in the right place.Let’s start with **basic virology**. H5N1, also known as bird flu or avian influenza, is a virus that originally infected wild birds and poultry, but can sometimes infect other animals—including people. Viruses like H5N1 are microscopic packages of genetic

This is Bird Flu Bulletin: Daily H5N1 Update. Today is Monday, October 20th, 2025.Top storiesFirst, the California Department of Food and Agriculture reports that H5N1 has now been confirmed in 11 additional dairy herds in the past 30 days, bringing the statewide total to 749 infected dairies. Of these, 384 have recovered and are now under bi-monthly surveillance testing. Continued quarantines are in effect for active outbreak zones and the state recommends that farm workers remain vigilant in using

Bird Flu SOS: Urgent H5N1 News and SafetyWelcome to Bird Flu SOS. I'm bringing you critical information about H5N1 avian influenza that demands your immediate attention.As of today, October 20, 2025, the United States has confirmed 70 human cases of H5N1 bird flu since 2024, with the situation evolving rapidly. The CDC reports that California has been hit hardest with 38 cases, followed by Washington with 11 cases. Most infections have occurred among dairy farm workers and poultry handlers, but what